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From: Dag-Erling Smorgrav <des@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 34512 for review
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http://perforce.freebsd.org/chv.cgi?CH=34512

Change 34512 by des@des.at.des.thinksec.com on 2003/07/14 14:53:19

	FOPEN_MAX wasn't such a reliable <stdio.h> indicator after all, so
	use _IOFBF instead.

Affected files ...

.. //depot/projects/openpam/include/security/openpam.h#26 edit

Differences ...

==== //depot/projects/openpam/include/security/openpam.h#26 (text+ko) ====

@@ -31,7 +31,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $P4: //depot/projects/openpam/include/security/openpam.h#25 $
+ * $P4: //depot/projects/openpam/include/security/openpam.h#26 $
  */
 
 #ifndef _SECURITY_OPENPAM_H_INCLUDED
@@ -120,10 +120,10 @@
 
 /*
  * Read cooked lines.
- * Checking for FOPEN_MAX is a fairly reliable way to detect the presence
- * of <stdio.h>
+ * Checking for _IOFBF is a fairly reliable way to detect the presence
+ * of <stdio.h>, as SUSv3 requires it to be defined there.
  */
-#ifdef FOPEN_MAX
+#ifdef _IOFBF
 char *
 openpam_readline(FILE *_f,
 	int *_lineno,